共查询到1条相似文献,搜索用时 15 毫秒
1.
An aqueous fluorescent probe, 1, was developed for the rapid detection of Hg2+ with high sensitivity and excellent selectivity. Upon the addition of Hg2+ in pure aqueous media, the Hg2+‐mediated hydrolysis of vinyl ether and subsequent cyclization reactions converted probe 1 into the corresponding iminocoumarin dye, which is strongly fluorescent when excited. The application of this probe for the detection of intracellular Hg2+ was successfully demonstrated in living cells. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献